The A-4000-632 charcoal filter is specifically designed to remove both oil aerosols and vapors when used in sequence with a coalescing filter in pneumatic control systems

If the blower wheel shows signs of "wobble" or if there is audible metal-on-metal screeching

the manifold is sold as the distribution pipe

preventing compressor overheating or heat exchanger damage

Always verify exact slot clearance before attempting to install in non-Reznor units

Schneider Electric (Viconics) VT8350U5000B Controller 340793-762 The A-4000-632 charcoal filter isThe Schneider Electric VT8350U5000B is a low voltage fan coil controller and zone controller designed for precise climate regulation in commercial environments. Built on the Viconics VT8300 series architecture, this unit features universal outputs and an integrated relative humidity sensor for advanced dehumidification control. It functions as a communicating BACnet MS TP thermostat, allowing for seamless integration into Building Automation Systems